以编程方式获取我的应用程序的数据库目录 [英] Get databases directory for my app programatically
问题描述
我想在我的应用程式中使用「预先载入」的资料库。有很多关于这个问题,大多数指向这篇博客文章这里或类似的。
I want to use a "pre loaded" database in my app. There are tons of questions about this and most point to this blog article here or similars.
到目前为止很好。我只想知道是否有更好的方法来获取默认的数据库目录,所以你不必使用像这样:
So far so good. I just want to know if there is a better way to get the default databases directory so you don't have to use something like this:
private static String DB_PATH = "/data/data/YOUR_PACKAGE/databases/";
我的意思是,也许这在将来改变,或者一个设备或rom可以放在别处。
I mean, maybe that is changed in the future or maybe a device or rom could place it elsewhere... so is there a way to get this path programatically?
在上下文中存在一个方法getDatabasePath(name),但是你需要给它一个现有的数据库名称和well ...它不存在,我想移动它:P
In Context exists a method to getDatabasePath(name), but you need to give it an existing db name and well... it doesn't exist yet, I want to move it there :P
推荐答案
创建一个空DB,路径与 getDatabasePath()
,然后用自己覆盖它。
Create an empty DB, get the path with getDatabasePath()
, then overwrite it with your own.
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